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St. Louis Local Services

Our St. Louis Local services group offers a wide variety of services to be able to meet our customer’s needs. With hundreds of years of experience on staff we can solve your problems. We understand that downtime costs our client’s money and we strive to be safe, efficient, and deliver a high quality project every time. We can respond 24/7 to your emergency needs on Boilers, Vessels and HVACR.

Call for 24 Hour Emergency Service: 314-421-7700

24 Hour Emergency Services

  • Boilers
  • Chillers
  • Exchangers
  • Preventative Maintenance
  • Valves
  • Process Piping
  • Pressure Vessels
  • Burner Controls

Mechanical Work

  • Heaters
  • Boilers
  • Tanks
  • Torqueing
  • Code Repairs
  • Heat Exchangers
  • Nozzles
  • Rigging/Lifting
  • Pressure Vessels
  • Ducts & Breeching
  • Furnaces
  • Precipitators


  • Process Piping
  • Underground Piping
  • Instrumentation Piping
  • Torqueing Hot Taps
  • Steam Traps
  • Medical
  • Fabrication – Shop/Field
  • Rigging/Lifting Operations
  • Pipe Hangers/Support
  • Steam Tracing
  • Boiler Piping
  • Food Grade

Structural Steel

  • Fabrication
  • Installation
  • Metal Structures, Supports & Bracing
  • Pipe/Electrical Rack
  • Loading Rack

Electrical Services

  • Electrical Service, maintenance, and Installation
  • Controls and Control wiring
  • Medium Voltage work up to 34.5K
  • Heavy Industrial, Light Industrial, and Commercial
  • Licensed, Bonded, and Insured


  • Heating
  • Cooling
  • Ventilation
  • Refrigeration installation and service
  • Labs with Positive Pressure

Our HVACR services are Industrial and commercial.


  • Installation, repair, and maintenance of precision equipment.
  • Industrial and commercial carpentry capabilities.
  • Steel fabrication and erection

Instrumentation & Controls

  • Process Instrumentation
  • Document Control
  • Care Custody and Control
  • Bench Calibration
  • Analyzer
  • Procurement
  • Start up and Commissioning
  • Construction Management

We can provide turnkey mechanical instrument installation and technical start-up support.

Leverage our 3D Modeling services to efficiently plan your project.

“Thanks for the help getting this repair done quickly and on off hours. Pat and Kristie did a great job and were prompt and professional.”

Chad Lomax, Plant Facilities & Maintenance Supervisor | GKN Aerospace – St. Louis

“In all, Nooter is an exceptional constructor that fully understands the constraint of Final Finished Dosage Pharmaceutical environments. Nooter custom caters to the needs of the facility and the people that work there. Their communication, planning and execution of precision work is outstanding. Nooter cares about the customer and the work they perform.”

Matt Biangardi, Project Manager